{"id":3200,"date":"2026-08-26T23:00:18","date_gmt":"2026-08-26T20:00:18","guid":{"rendered":"https:\/\/www.normaclimate.com.ua\/product\/ventyliatory-dymovydalennia-sef-r\/"},"modified":"2026-08-26T23:24:03","modified_gmt":"2026-08-26T20:24:03","slug":"ventyliatory-dymovydalennia-sef-r","status":"publish","type":"product","link":"https:\/\/www.normaclimate.com.ua\/en\/product\/ventyliatory-dymovydalennia-sef-r\/","title":{"rendered":"Smoke extraction fans SEF-R"},"content":{"rendered":"<p><em>Depending on the application conditions, fans can be manufactured in the following versions:<\/em><\/p>\n<h3>SEF-R fan:<\/h3>\n<p>standard execution for removing combustion products arising during a fire, as well as for moving air and other non-aggressive gas mixtures in general exchange ventilation systems;<\/p>\n<h3>SEF-R-E fan:<\/h3>\n<p>explosion-proof execution;<\/p>\n<p><strong>Operating conditions:<\/strong><\/p>\n<ul>\n<li>Fans, depending on their design, can move gases with a temperature of up to 400\u00b0C for 120 minutes (at least) or with a temperature of up to 600\u00b0C for 120 minutes (at least).<\/li>\n<li>The root mean square value of the vibration resistance of external sources of vibration in the places where the fans are installed should exceed 2 mm\/s. The fan is installed outside the area where people stay for a long time.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Fans are used in accordance with the requirements of DBN B 2.5.67 and DBN B 1.1-7 in exhaust anti-smoke ventilation systems to remove combustion products (smoke and gases) that occur during a fire in buildings and structures of various purposes.<\/p>\n","protected":false},"featured_media":3250,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[87],"product_tag":[],"class_list":["post-3200","product","type-product","status-publish","has-post-thumbnail","product_cat-ventyliatory-dymovydalennia-ta-protypozhezhni-klapany-en","first","instock","shipping-taxable","product-type-simple"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product\/3200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/comments?post=3200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/media\/3250"}],"wp:attachment":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/media?parent=3200"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=3200"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=3200"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=3200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}